申请人 |
NGK INSULATORS, LTD., NAGOYA, AICHI, JP |
发明人 |
SEIKE, SHOJI, NAGOYA CITY AICHI PREF., JP;MIMA, TOSHIYUKI, MIZUHO-KU NAGOYA CITY AICHI PREF., JP;NOZAKI, MASAYUKI, KANIE-CHO AMA-GUN AICHI PREF., JP;TANI, NAOKI, MIZUHO-KU NAGOYA CITY AICHI PREF., JP;IKEDA, MITSUJI, NAGOYA CITY AICHI PREF., JP |